The Schneider Electric Compact NSX320F DC circuit breaker is engineered for robust DC power distribution and protection in demanding industrial environments. This 4-pole breaker is part of the Compact NSX series, known for its reliable performance in applications requiring high interrupting capacity. It is specifically designed for DC circuits, offering critical safety and operational continuity.

Technical details

• Series: Compact NSX
• Type: DC Circuit Breaker
• Configuration: 4-Pole
• Rated Current: 320 A
• Interrupting Capacity: 36 kA at 750 VDC
• Trip Unit: TM-DC
• Voltage Rating: 750 VDC
• Application: DC power distribution and protection

Applications & compatibility

This circuit breaker is suitable for use in DC power systems found in renewable energy installations, battery storage systems, electric vehicle charging infrastructure, and industrial DC motor control applications. Its high interrupting rating ensures safety and equipment protection in fault conditions within these DC systems.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LV438261 or contact our technical team for cross-reference assistance with compatible Compact NSX components.